CAS · 10323-20-3
Product Overview
D-(-)-Arabinose is a high-purity food-additives supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | White or almost white powder |
|---|---|
| Assay | 98.5% min |
| Identification | Positive |
| Melting point | 155–160 °C |
| Specific optical rotation | -101° to -105° |
| Loss on Drying | 1% max |
| Residue on ignition | 0.2% max |
| Heavy metals | 20 ppm max |
Applications
D-(-)-Arabinose is a naturally occurring monosaccharide widely used in pharmaceuticals, food, biochemical research, and chemical synthesis. It serves as a key building block for the synthesis of oligosaccharides, glycosides, and nucleoside analogs, which are important in antiviral, anticancer, and enzyme inhibitor research. In the food and beverage industry, D-(-)-Arabinose is applied as a low-calorie sweetener and functional sugar, capable of modulating metabolic responses and supporting dietary formulations. It is also used in microbiological and biochemical studies as a carbon source for microbial growth and metabolic pathway analysis. Additionally, D-(-)-Arabinose acts as a precursor in organic synthesis for the preparation of rare sugars, sugar derivatives, and sugar-based polymers, enabling research in glycomaterials and carbohydrate chemistry.
Benefits
The benefits of D-(-)-Arabinose arise from its high purity, solubility, and chemical versatility. Its monosaccharide structure allows efficient participation in glycosylation, condensation, and reduction reactions, making it a valuable intermediate for synthesizing complex carbohydrates and bioactive molecules. It is water-soluble, easily handled in laboratory and industrial processes, and stable under standard storage conditions. In nutritional and food applications, D-(-)-Arabinose provides sweetness with minimal impact on blood glucose levels, supporting functional and low-calorie formulations. Its biochemical compatibility and predictable reactivity also make it an effective tool in research involving microbial metabolism, enzymatic studies, and carbohydrate-based drug development.
Conclusion
D-(-)-Arabinose is a versatile monosaccharide used in pharmaceuticals, food, biochemical research, and chemical synthesis. Its structural simplicity, solubility, and chemical reactivity enable efficient incorporation into oligosaccharides, glycosides, and sugar-based intermediates, while its functional properties support low-calorie and metabolic-friendly applications. By facilitating research, synthesis, and functional formulations, D-(-)-Arabinose remains an essential sugar in modern chemical, pharmaceutical, and nutritional sciences.
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